– 28 –
KP-48PS2/61PS2
K
RM-903
5-7.
SUB COLOR ADJUSTMENT
1. Enter the color bar signal.
2. Connect the oscilloscope probe to the CN4500 pin 5 on the E
board.
3. Enter the Service menu, and set respective items as follows.
However, record current set values so that they can be re-
stored later.
1) Select “Device Register Setting”
b
“Backend”.
• 1 D-Col
c
OFF
• 2 Contrast
c
31
• 5 Color
c
31
• 18 DPIC-Level
c
0
• 20 DC-Tran.
c
0
2) Select “Initializing”
b
“Feature Setting”.
• 6 PictBoostBypass
c
ON
4. Select “Device Register Setting”
b
“Backend”.
5. Measure waveform, and adjust “29 Sub Color” so that the
height of “a” and “b” is same as shown in figure.
6. Return the data set in step 3 to original values.
5-8. SUB COLOR OFFSET (61 inch model only)
1. Confirm the result performed in
5-7. SUB COLOR AD-
JUSTMENT
.
2. Enter the Service menu, and select “Device Register Set-
ting”
b
“Backend”.
3. Select “29 Sub Color”, and set existing data value +2.
(61 inch model only)
a
b
Same level
